-
公开(公告)号：US20130188025A1
公开(公告)日：2013-07-25
申请号：US13791159
申请日：2013-03-08
Applicant: FUJIFILM Corporation
Inventor： Kenkichi HAYASHI
CPC classification number: H04N13/225 , G03B5/00 , G03B7/095 , G03B35/08 , H04N5/23251 , H04N5/23258 , H04N5/2328 , H04N13/218 , H04N13/257 , H04N2209/045
Abstract: A stereoscopic imaging device, wherein the aperture controller performs a second aperture control in which the larger the amount of shake detected by the shake detector becomes, the further the amount of opening of the aperture unit increases than the amount of opening required for the first aperture control. The present invention allows to shallow a depth of focus and to increase the amount of parallax by further opening an aperture as the amount of shake becomes larger, so that an influence on a parallax is reduced even when the amount of shake is large, thereby maintaining a stereoscopic effect.
Abstract translation: 一种立体成像装置，其中，所述光圈控制器执行第二光圈控制，其中由所述抖动检测器检测到的抖动量越大，所述光圈单元的开度越大，所述第一孔径所需的开度越大; 控制。 本发明允许浅焦深并且随着抖动量变大而进一步打开孔径而增加视差量，使得即使当抖动量大时也会降低对视差的影响，从而保持 立体效果。
-
72.发明公开公开(公告)号：US20240169706A1
公开(公告)日：2024-05-23
申请号：US18425435
申请日：2024-01-29
Applicant: FUJIFILM Corporation
Inventor： Toshiki KOBAYASHI , Yuya NISHIO , Kenkichi HAYASHI , Shoki KASAHARA
IPC: G06V10/774 , G06V10/778
CPC classification number: G06V10/774 , G06V10/7784
Abstract: Image data to be used for creating training data is appropriately selected from a plurality of pieces of image data using information included in accessory information recorded in the image data.
One embodiment of the present invention is a data creation apparatus that creates training data used in machine learning from image data in which accessory information is recorded, the data creation apparatus being configured to execute setting processing of setting any setting condition related to first information related to the machine learning or to second information related to a creator of the image data, a creator of the accessory information, or a right holder of the image data included in the accessory information of the image data with respect to a plurality of pieces of the image data in which the accessory information including the first information or the second information is recorded, and creation processing of creating the training data based on selection image data in which the first information or the second information satisfying the setting condition is recorded.-
73.发明公开公开(公告)号：US20240169705A1
公开(公告)日：2024-05-23
申请号：US18420705
申请日：2024-01-23
Applicant: FUJIFILM Corporation
Inventor： Toshiki KOBAYASHI , Yuya NISHIO , Shoki KASAHARA , Kenkichi HAYASHI
IPC: G06V10/774 , G06V10/771 , G06V10/778
CPC classification number: G06V10/774 , G06V10/771 , G06V10/7788
Abstract: Image data to be used for creating training data is appropriately selected from a plurality of pieces of image data in each of which an image in which a plurality of subjects are captured is recorded.
One embodiment of the present invention is a data creation apparatus that creates training data used in machine learning from image data in which accessory information is recorded in an image in which a plurality of subjects are captured, the data creation apparatus being configured to execute setting processing of setting any setting condition related to identification information and to image quality information with respect to a plurality of pieces of image data in which the accessory information including a plurality of pieces of the identification information assigned in association with the plurality of subjects and a plurality of pieces of the image quality information assigned in association with the plurality of subjects is recorded, and creation processing of creating the training data based on selection image data in which the identification information and the image quality information satisfying the setting condition are recorded.-
公开(公告)号：US20240015274A1
公开(公告)日：2024-01-11
申请号：US18471308
申请日：2023-09-21
Applicant: FUJIFILM Corporation
Inventor： Takashi AOKI , Masahiko MIYATA , Kenkichi HAYASHI , Yasunori MURAKAMI
IPC: H04N13/111 , H04N21/81 , H04N21/234 , H04N21/262 , H04N21/431
CPC classification number: H04N13/111 , H04N21/812 , H04N21/816 , H04N21/23424 , H04N21/262 , H04N21/4316
Abstract: An image processing apparatus includes a processor, and a memory connected to or built in the processor. The processor acquires a virtual viewpoint image generated based on a plurality of captured images, and outputs, based on first information associated with a first region related to the virtual viewpoint image and specific image relation information related to a plurality of specific images that are not included in the plurality of captured images, first data for displaying a first specific image selected from among the plurality of specific images in the first region.
-
75.发明申请公开(公告)号：US20220365360A1
公开(公告)日：2022-11-17
申请号：US17815432
申请日：2022-07-27
Applicant: FUJIFILM Corporation
Inventor： Akihiro UCHIDA , Koichi TANAKA , Kenkichi HAYASHI , Hideo KOBAYASHI , Seiichi IZAWA
Abstract: A lens interchangeable digital camera includes an image sensor in which a subject image is formed on an imaging surface through an imaging optical system including a zoom lens and a sensor movement type shake correction mechanism that performs a sensor movement operation of moving the image sensor in a direction to cancel a shake. A zoom operation determination unit determines whether or not a zoom operation in which the zoom lens moves is being performed. In a case where the zoom operation determination unit determines that the zoom operation is being performed, an operation deciding unit prohibits a shift operation which is at least a part of a sensor movement operation which is allowed while the zoom operation is stopped.
-
Patent Agency Ranking
公开(公告)号：US20210006729A1
公开(公告)日：2021-01-07
申请号：US17030312
申请日：2020-09-23
Applicant: FUJIFILM Corporation
Inventor： Koichi TANAKA , Kenkichi HAYASHI , Akihiro UCHIDA , Seiichi IZAWA , Shinichiro FUJIKI
Abstract: A focusing control device that moves a position of a focus lens included in an imaging lens along an optical axis direction. The device comprises a processor configured to execute a process. The process comprises receiving an input of a captured image obtained by imaging an optical image passed through the imaging lens including the focus lens; performing one processing of first processing that includes deriving a contrast value of an image within a distance measurement area which changes according to the movement of the position of the focus lens for each of a plurality of the distance measurement areas, specifying a peak of the contrast value based on the contrast value for each of the plurality of distance measurement areas, and specifying, as a focusing position, the position of the focus lens corresponding to the specified peak of the contrast value, or second processing that includes specifying the peak of the contrast value based on an added value obtained by adding the contrast values derived from the plurality of distance measurement areas and specifying, as the focusing position, the position of the focus lens corresponding to the specified peak of the contrast value; performing control such that the one processing is switched according to an amount of change of a position of an image of a subject corresponding to a change of an image magnification of the imaging lens, and moving the focus lens to the specified focusing position.
-
公开(公告)号：US20200225504A1
公开(公告)日：2020-07-16
申请号：US16829095
申请日：2020-03-25
Applicant: FUJIFILM Corporation
Inventor： Akihiro UCHIDA , Koichi TANAKA , Kenkichi HAYASHI , Hideo KOBAYASHI , Seiichi IZAWA
Abstract: A lens interchangeable digital camera includes an image sensor in which a subject image is formed on an imaging surface through an imaging optical system including a zoom lens and a sensor movement type shake correction mechanism that performs a sensor movement operation of moving the image sensor in a direction to cancel a shake. A zoom operation determination unit determines whether or not a zoom operation in which the zoom lens moves is being performed. In a case where the zoom operation determination unit determines that the zoom operation is being performed, an operation deciding unit prohibits a shift operation which is at least a part of a sensor movement operation which is allowed while the zoom operation is stopped.
-
公开(公告)号：US20200029021A1
公开(公告)日：2020-01-23
申请号：US16584688
申请日：2019-09-26
Applicant: FUJIFILM Corporation
Inventor： Akihiro UCHIDA , Kenkichi HAYASHI , Hideo KOBAYASHI , Seiichi IZAWA , Koichi TANAKA
Abstract: An imaging device includes: a suppression unit that moves an anti-vibration element to a position, which is determined according to a detection result of a detection unit detecting vibration applied to the device, to suppress an influence of the vibration on a subject image; and a control unit that performs control on a display unit to display the subject image as a video image and performs control on the suppression unit to center the anti-vibration element while a visibility-obstruction phenomenon, which is predetermined as a phenomenon where the visual recognition of a shift in an angle of view caused by the centering of the anti-vibration element can be obstructed, occurs in a state where an operation for displaying the video image by the display unit is being performed and an operation for suppressing the influence by the suppression unit is being performed.
-
公开(公告)号：US20200026160A1
公开(公告)日：2020-01-23
申请号：US16586448
申请日：2019-09-27
Applicant: FUJIFILM Corporation
Inventor： Hideo KOBAYASHI , Kenkichi HAYASHI , Koichi TANAKA , Akihiro UCHIDA , Seiichi IZAWA
Abstract: An imaging device includes: an imaging device body including an imaging element that receives reflected light representing a subject as a subject image, and a body-side suppression unit that suppresses an influence of vibration, which is applied to a device, on the subject image on the basis of a detection result of a detection unit detecting the vibration; and a control unit performing control on the body-side suppression unit to suppress the influence with a limit that is a degree for limiting the suppression of the influence performed by the body-side suppression unit and is determined according to information about an interchangeable imaging lens mounted on the imaging device body.
-
80.发明申请公开(公告)号：US20190180426A1
公开(公告)日：2019-06-13
申请号：US16281109
申请日：2019-02-21
Applicant: FUJIFILM Corporation
Inventor： Takashi KUNUGISE , Yousuke NARUSE , Kenkichi HAYASHI
Abstract: Provided are an image processing device, an image processing system, an image processing method, and an imaging optical system group capable of suppressing an increase in costs and appropriately restoring an image. In the imaging optical system, in a case where a first MTF curve M1 indicating an MTF value in a first azimuth direction with respect to an amount of defocus from a focal position is compared with a second MTF curve M2 indicating an MTF value in a second azimuth direction with respect to the amount of defocus from the focal position, a ratio of a peak value P1 of the first MTF curve M1 to a peak value P2 of the second MTF curve M2 is equal to or greater than 2, and a ratio of a half-value width HW2 of the second MTF curve M2 to a half-value width HW1 of the first MTF curve M1 is equal to or greater than 1.25. The restoration filter is a common filter corresponding to a representative value of transfer functions in a plurality of same type imaging optical systems.
-
-
-
-
-
-
-
-
-
Search Results
133
records
(took 0.023 seconds)
